Taylor Technologies K-1722 Owner's manual

DROP TEST

HARDNESS (Total, Calcium & Magnesium) (1 drop = 10 ppm)

COMPONENTS:

1 x 5095 Instruction

1 x 9198 Sample Tube, Graduated (25 mL), w/ cap, plastic

1 x R-0010-C Calcium Buffer, 2oz, DB

1 x R-0011L-C Calcium Indicator Liquid, 2oz, DB

1 x R-0012-C Hardness Reagent, 2oz, DB

1 x R-0854-C Total Hardness Reagent, 2oz, DB

TO ORDER REPLACEMENT PARTS AND REAGENTS CALL TOLL-FREE 800-TEST KIT

(800-837-8548).

PROCEDURE:

CAREFULLY READ AND FOLLOW PRECAUTIONS ON REAGENT LABELS.

KEEP REAGENTS AWAY FROM CHILDREN.

Total Hardness (TH)

1.Rinseandll25mLsampletube(#9198)to25mLmarkwithwatertobetested.

2.Add10dropsR-0854TotalHardnessReagent.Swirltomix.Samplewillturnrediftotal

hardnessispresent.

3.AddR-0012HardnessReagentdropwise,swirlingandcountingaftereachdrop,untilcolor

changesfromredtoblue.Alwaysholdbottleinverticalposition.

4.MultiplydropsofR-0012HardnessReagentby10.Recordaspartspermillion(ppm)total

hardness(TH)ascalciumcarbonate.

 31LovetonCircle,Sparks,MD21152U.S.A.

 800-TESTKIT(837-8548) • 410-472-4340 3/14

Calcium Hardness (CH)

1.Rinseandll25mLsampletubeto25mLmarkwithwatertobetested.

2.Add20dropsR-0010CalciumBuer.Swirltomix.

3.Add5dropsR-0011LCalciumIndicatorLiquid.Swirltomix.Samplewillturnredifcalcium

hardnessispresent.

4.AddR-0012HardnessReagentdropwise,swirlingandcountingaftereachdrop,untilcolor

changesfromredtoblue.Alwaysholdbottleinverticalposition.

5.MultiplydropsofR-0012HardnessReagentby10.Recordasppmcalciumhardness(CH)

ascalciumcarbonate.

Magnesium Hardness (MH)

1.Subtract calcium hardness (CH) from total hardness (TH). Record as ppm magnesium

hardness(MH).

 Formula:TH-CH=MH

Instr. #5095